{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "398",
    "entityType": "User",
    "nonce": "0xe1441c63577e1f5c98e28e4160775798244880f28794fc19c25ee32fac18b1a0",
    "signature": "0x31f1e653ff13456a4843f2e38dfd7e18778e8e871d5ccb0a79d8a4165f72da79291f94e9e7b8c9b3502b5f954d365ce829466f5da5be211625376348092760aa1c",
    "signer": "0x970e95a68E86A857D7a6A78560609c220a3846a3",
    "userId": "33168"
  }
}